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storchak [24]
3 years ago
7

You have taken over an abandoned project of drilling a water well. You find the hole is 22 feet deep. After 3 hours of drilling,

the depth is 33.4 ft. What depth would you expect to reach after 15 hours?
Mathematics
1 answer:
kondaur [170]3 years ago
6 0
33.4-22= 11.4
11.4/3= 3.8
3.8 is one hour. 
3.8*15
57 ft. for the 15 hours.
57+33.4= 90.4 ft.
The answer is 90.4 ft.
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